Understanding mistakes of the past can help guide U.S. transportation policy in the future.
In 2010, Americans drove for 85 percent of their daily trips, compared to car trip shares of 50 to 65 percent in Europe. Longer trip distances only partially explain the difference. Roughly 30 percent of daily trips are shorter than a mile on either side of the Atlantic. But of those under one-mile trips, Americans drove almost 70 percent of the time, while Europeans made 70 percent of their short trips by bicycle, foot, or public transportation. The statistics don't reveal the sources of this disparity, but there are nine main reasons American metro areas have ended up so much more car-dependent than cities in Western Europe.
Via Seth Dixon